Fuel economizer



q patentea Feb. 22, 1927. 1,618,465

UNITED STATES PATENT OFFICE.

No Drawing. Application filed September 23, 1926. Serial No. 137,381.

The composition of matter used for this mon salt two pounds; dried sodium sulphate truly fuel economizer saves about 40% in two pounds; powdered borax two pounds; coal, increases the heat and prevents formpowdered burned umber one pound. ing clinkers, soot and ashes and reduces the In using the above described powder or 20 5 smoke by its more perfect combustion of the composition I dissolve one pound of this coal. compound in ten gallons of water and sprin- The invention of this compound was klethis evenly on the coal when using it, as planned with this idea in mind that it should better results are obtained this way. One be a genuine saver in fuel and especially in ton of coal can be treated with one pound 25 10 coal so that every user should considerably of this compound.

profit by it. I claim:

The improved compound consists of the A combustion aid for solid fuel comprisfollowing ingredients, combined in about the ing a mixture of saltpeter, Glauber salt, sal following proportions stated: Powdered ammoniac, sodium chloride, borax and 30 saltpeter ten pounds; Glauber salts six burned umber,

pounds; sal ammoniac four pounds; com- DIRKE NYBAKKER. 

